U.S. patent number D437,422 [Application Number D/109,554] was granted by the patent office on 2001-02-06 for face of a retaining wall block. This patent grant is currently assigned to Anchor Wall Systems, Inc.. Invention is credited to Glenn C. Bolles, David M. Lacroix, Ronald J. Scherer.
United States Patent | D437,422 |
Bolles , et al. | February 6, 2001 |
Inventors: | Bolles; Glenn C. (Edina, MN), Lacroix; David M. (Circle Pines, MN), Scherer; Ronald J. (Oak Park Heights, MN) |
---|---|
Assignee: | Anchor Wall Systems, Inc.
(Minnetonka, MN) |
Appl. No.: | D/109,554 |
Filed: | August 17, 1999 |
Current U.S. Class: | D25/113 |
Current International Class: | 2501 |
Field of Search: | ;D25/102,112-118,164,199 ;D21/484-486,488-492,499-500 ;52/588.1,582.1,596 ;404/29,34,37-42 ;405/284-287,287.1,16,272 |
Re34314 | July 1993 | Forsberg |
D295788 | May 1988 | Forsberg |
D295790 | May 1988 | Forsberg |
D296007 | May 1988 | Forsberg |
D296365 | June 1988 | Forsberg |
D297464 | August 1988 | Forsberg |
D297574 | September 1988 | Forsberg |
D297767 | September 1988 | Forsberg |
D298463 | November 1988 | Forsberg |
D299067 | December 1988 | Forsberg |
D299069 | December 1988 | Risi et al. |
D300253 | March 1989 | Forsberg |
D300254 | March 1989 | Forsberg |
D301064 | May 1989 | Forsberg |
D311444 | October 1990 | Forsberg |
D316904 | May 1991 | Forsberg |
D317048 | May 1991 | Forsberg |
D317209 | May 1991 | Forsberg |
D319885 | September 1991 | Blomquist et al. |
D321060 | October 1991 | Blomquist et al. |
D343461 | January 1994 | Powell |
D346667 | May 1994 | Blomquist et al. |
D363787 | October 1995 | Powell |
D391376 | February 1998 | Strand et al. |
D415845 | October 1999 | Staten et al. |
B1 D. 380560 | October 1999 | Forsberg |
1534353 | April 1925 | Besser |
2094167 | September 1937 | Evers |
2197960 | April 1940 | Alexander |
2219606 | October 1940 | Schoick |
3631682 | January 1972 | Hilfiker et al. |
4193718 | March 1980 | Wahrendorf et al. |
4711606 | December 1987 | Leling et al. |
4802320 | February 1989 | Forsberg |
4825619 | May 1989 | Forsberg |
4860505 | August 1989 | Bender |
4914876 | April 1990 | Forsberg |
5017049 | May 1991 | Sievert |
5031376 | July 1991 | Bender et al. |
5062610 | November 1991 | Woolford et al. |
5161918 | November 1992 | Hodel |
5249950 | October 1993 | Woolford |
5294216 | March 1994 | Sievert |
5353569 | October 1994 | Rodrique |
5484236 | January 1996 | Gravier |
5490363 | February 1996 | Woodford |
5505034 | April 1996 | Dueck |
5622456 | April 1997 | Risi et al. |
587599 | Aug 1986 | AU | |||
528788 | 1954 | BE | |||
569898 | 1958 | BE | |||
50020 | Jul 1982 | CA | |||
62875 | Apr 1989 | CA | |||
67904 | Jan 1991 | CA | |||
90 15 196 | Apr 1991 | DE | |||
296 10 306 U1 | Oct 1996 | DE | |||
944066 | Dec 1963 | GB | |||
24781 | May 1993 | NZ | |||
25132 | Jun 1994 | NZ | |||
25133 | Jun 1994 | NZ | |||
25131 | Jun 1994 | NZ | |||
27318 | Jun 1996 | NZ | |||
27315 | Jun 1996 | NZ | |||
27676 | Sep 1996 | NZ | |||
27675 | Sep 1996 | NZ | |||
27346 | Sep 1996 | NZ | |||
Model Stone Co. (Tech-Stone.TM.) Brochure, "Reference Standards", Model Stone Co., Minneapolis, Minnesota, 1 page (Date Unknown). . Handy-Stone.TM. Retaining Wall System Brochure, Handy-Stone.TM. Retaining Wall System, A Division of Kiltie Corporation, Copyright 1989.. |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.